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valentina_108 [34]
3 years ago
11

Que es la familia de hidrógeno

Biology
1 answer:
Gennadij [26K]3 years ago
7 0

Answer:

Metales alcalinos

El grupo 1A (o IA) de la tabla periódica son los metales alcalinos: hidrógeno (H), litio (Li), sodio (Na), potasio (K), rubidio (Rb), cesio (Cs) y francio (Fr). . Estos son (excepto el hidrógeno) metales suaves, brillantes, de bajo punto de fusión y altamente reactivos, que se empañan cuando se exponen al aire.

Explanation:

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